fix rdar://8445858 - __sync_* intrinsics erroneously reject ObjC pointers
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114209 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaChecking.cpp b/lib/Sema/SemaChecking.cpp
index 0ed2f33..790e767 100644
--- a/lib/Sema/SemaChecking.cpp
+++ b/lib/Sema/SemaChecking.cpp
@@ -427,7 +427,7 @@
QualType ValType =
FirstArg->getType()->getAs<PointerType>()->getPointeeType();
- if (!ValType->isIntegerType() && !ValType->isPointerType() &&
+ if (!ValType->isIntegerType() && !ValType->isAnyPointerType() &&
!ValType->isBlockPointerType()) {
Diag(DRE->getLocStart(), diag::err_atomic_builtin_must_be_pointer_intptr)
<< FirstArg->getType() << FirstArg->getSourceRange();
diff --git a/test/SemaObjC/exprs.m b/test/SemaObjC/exprs.m
index 3370bda..13c34e5 100644
--- a/test/SemaObjC/exprs.m
+++ b/test/SemaObjC/exprs.m
@@ -22,3 +22,13 @@
#define MAX(A,B) ({ __typeof__(A) __a = (A); __typeof__(B) __b = (B); __a < __b ? __b : __a; })
void (^foo)(int, int) = ^(int x, int y) { int z = MAX(x, y); };
+
+
+
+// rdar://8445858
+@class Object;
+static Object *g;
+void test3(Object *o) {
+ // this is ok.
+ __sync_bool_compare_and_swap(&g, 0, o);
+}